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Fulltext Impact of hospital mergers on staff job satisfaction: a quantitative study

Lim KK

Hum Resour Health, 2014;12:70.
PMID: 25495151 DOI: 10.1186/1478-4491-12-70

Hospital mergers began in the UK in the late 1990s to deal with underperformance. Despite their prevalence, there is a lack of research on how such organizational changes affect the staff morale. This study aims to assess the impact of NHS hospital mergers between financial years 2009/10 and 2011/12 on staff job satisfaction and to identify factors contributing to satisfaction.
Fulltext A cross sectional study of public knowledge and attitude towards antibiotics in Putrajaya, Malaysia

Lim KK, Teh CC

South Med Rev, 2012 Dec;5(2):26-33.
PMID: 23532680

OBJECTIVE: The objective of the study was to assess public knowledge and attitudes regarding antibiotic utilization in Putrajaya, Malaysia.
METHODS: A self-administered questionnaire survey was conducted among public attending a local hospital. The four-part questionnaire collected responses on demographic characteristics, recent use of antibiotics, knowledge and attitude statements. Cronbach's alpha for knowledge and attitude statements were 0.68 and 0.74 respectively. Only questionnaires with complete responses were analysed. General linear modelling was used to identify demographic characteristics which contributed significantly to knowledge and attitude. Multiple logistic regression was used to determine the adjusted odds ratios of obtaining an inappropriate response for each knowledge and attitude statement. The relationship between antibiotic knowledge and attitude was examined using Pearson's correlation and correlation between related statements was performed using the Chi-square test. In all statistical analyses, a p-value of < 0.05 was considered statistically significant.
RESULTS: There was positive correlation (p<0.001) between mean knowledge (6.07±2.52) and attitude scores (5.59±1.67). Highest education level (p<0.001) and healthcare-related occupation (p=0.001) contributed significantly to knowledge. Gender (p=0.010), race (p=0.005), highest education level (p<0.001), employment status (p=0.016) and healthcare-related occupation (p=0.005) contributed significantly to attitude. The differences in score between demographic groups were small. Misconceptions that antibiotics would work on both bacterial and viral infections were reported. Approximately three quarters of respondents expected antibiotics for treatment of coughs and colds. Close to two thirds (60%) believed that taking antibiotics would improve recovery. Several demographic groups were identified as 'high risk' with respect to gaps in knowledge and attitude.
CONCLUSIONS: This study has identified important knowledge and attitude gaps as well as people 'at risk'. These findings would be useful in strategizing targeted antibiotic awareness campaigns and patient counselling.
KEYWORDS: Malaysia; antibiotic; attitude; knowledge; public; survey
Study site: outpatient pharmacy department of Putrajaya Hospital, Malaysia
Fulltext Susuk: Mysterious incidental finding

Hussin P, Mawardi M, Lim KK

Turk J Emerg Med, 2016 Mar;16(1):45-6.
PMID: 27239642 DOI: 10.1016/j.tjem.2016.02.007
An investigation into the antigenic cross-reactivity of Ophiophagus hannah (king cobra) venom neurotoxin, phospholipase A2, hemorrhagin and L-amino acid oxidase using enzyme-linked immunosorbent assay

Tan NH, Lim KK, Jaafar MI

Toxicon, 1993 Jul;31(7):865-72.
PMID: 8212031

The antigenic cross-reactivity of four Ophiophagus hannah (king cobra) venom components, the neurotoxin (OH-NTX), phospholipase A2 (OH-PLA2), hemorrhagin (OH-HMG) and L-amino acid oxidase (OH-LAAO) were examined by indirect and double sandwich ELISAs. The indirect ELISAs for OH-NTX, OH-PLA2 and OH-HMG were very specific when assayed against the various heterologous snake venoms and O. hannah venom components, at 25 ng/ml antigen level. At higher antigen concentrations (100-400 ng/ml), there were moderate to strong indirect ELISA cross-reactions between anti-O. hannah neurotoxin and venoms from various species of cobra as well as two short neurotoxins. However, anti-O. hannah hemorrhagin did not cross-react with any of the venoms tested, even at these high antigen concentrations, indicating that O. hannah hemorrhagin is antigenically very different from other venom hemorrhagins. Examination of the indirect ELISA cross-reactions between anti-O. hannah PLA2 and several elapid PLA2 enzymes suggests that the elapid PLA2 antigenic class has more than two subgroups. The antibodies to O. hannah L-amino acid oxidase, however, yielded indirect ELISA cross-reactions with many venoms as well as with OH-NTX, OH-PLA2 and OH-HMG, indicating that OH-LAAO shares common epitopes even with unrelated proteins. The double sandwich ELISAs for the four anti-O. hannah venom components, on the other hand, generally exhibited a higher degree of selectivity than the indirect ELISA procedure.
Equity in access to health care in a rural population in Malaysia: A cross-sectional study

Lim KK, Sivasampu S, Mahmud F

Aust J Rural Health, 2017 Apr;25(2):102-109.
PMID: 27377781 DOI: 10.1111/ajr.12298

OBJECTIVE: To examine the extent of equity in access to health care, their determinants and reasons of unmet need of a rural population in Malaysia.
DESIGN: Exploratory cross-sectional survey administered by trained interviewers among participants of a health screening program.
SETTING: A rural plantation estate in the West Coast of Peninsular Malaysia.
PARTICIPANTS: One hundred and thirty out of 142 adults above 18 years old who attended the program.
MAIN OUTCOME MEASURE: Percentages of respondents reporting realised access and unmet need to health care, determinants of both access indicators and reasons for unmet need. Realised access associated with need but not predisposing or enabling factors and unmet need not associated with any variables were considered equitable.
RESULTS: A total of 88 (67.7%) respondents had visited a doctor (realised access) in the past 6 months and 24.8% (n = 31) experienced unmet need in the past 12 months. Using logistic regression, realised access was associated with presence of chronic disease (OR 6.97, P RM 2000 per month) (OR 51.27, P
Fulltext Antihypertensive drugs for elderly patients: a cross- sectional study

Lim KK, Sivasampu S, Khoo EM

Singapore Med J, 2015 May;56(5):291-7.
PMID: 25597751 DOI: 10.11622/smedj.2015019

As the population ages, the prevalence of hypertension also increases. Although primary care is usually the patient's first point of contact for healthcare, little is known about the management of hypertension among elderly patients at the primary care level. This study aimed to determine the antihypertensive prescription trend for elderly patients, the predictors of antihypertensive use and any inappropriate prescribing practices in both public and private primary care settings.
Fulltext Iodized salt supplementation and its effects on thyroid status amongst Orang Asli in Hulu Selangor, Malaysia

Lim KK, Wong M, Mohamud WN, Kamaruddin NA

Asia Pac J Clin Nutr, 2013;22(1):41-7.
PMID: 23353609 DOI: 10.6133/apjcn.2013.22.1.02

BACKGROUND: This research was performed to determine the prevalence of iodine deficiency disorder (IDD) and the effects of iodized salt supplementation on thyroid status amongst Orang Asli in Hulu Selangor, Malaysia.
METHODS: Study respondents were from three target groups, i.e. pre-school children (PSC), primary school-going children (SGC) and adult women. Each household was supplied with iodized salt fortified with iodate fortificant for a period of 12 months and the iodine levels in the salt ranged from 20 to 30 μg/L. Samples collected before and after 6 and 12 months of introduction to iodized salt were urine from all groups, as well as serum samples from adult women.
RESULTS: A total of 200 respondents were recruited; 58 (29.0%) PSC, 65 (32.5%) SGC and 77 (38.5%) adult women. The median urine-iodine concentration (mUIC) in all groups were of moderately low before the iodized salt intervention, but increased significantly in all study groups after 6 and 12 months of intervention. However, at the end of the study, there was an increase in severe iodine deficiency (mUIC <20 μg/L) from 7.5% to 12% and about 9% of PSC and SGC respondents had mUIC level of more than 300 μg/L while the adult women showed a significant increase in free triiodothyronine (fT3) levels.
CONCLUSION: The study demonstrated that iodized salt supplementation was able to show an improvement in iodine level amongst Orang Asli. However, an increase in severe iodine deficiency and iodine excess indicated that the iodized salt programme needs to be carefully monitored.
Fulltext An evaluation of the effectiveness of water iodinator system to supply iodine to selected schools in Terengganu, Malaysia

Lim KK, Siti Rohana D, Zawiah A, Wan Nazaimoon WM

Trop Biomed, 2006 Dec;23(2):172-8.
PMID: 17322819 MyJurnal

This is a cross-sectional study conducted from January to September 2004 in a group of school children aged 8 -10 years old. The schools and study subjects were selected using stratified systematic sampling technique. A total of 44 schools and 1100 subjects were selected from schools with iodinator and schools without iodinator. Samples collected were spot urine and drinking water. Dietary and iodised water consumption data were obtained from interviews. A total of 931 subjects (84.6%) responded; 558 (50.7%) from schools with iodinator and 373 (33.9%) from schools without iodinator. Results showed that in more than half (53.8%) of the schools with iodinators, mean water iodine level was below 25 microg/L. The study population in Terengganu was found to be mildly iodine deficient with an overall median urine iodine concentration (uIC) of 74 microg/L. Based on WHO criteria, 4.1% with uIC <20 microg/L (severe), 19.5% with uIC between 20-49 microg/L (moderate), 49.2% with uIC between 50-99 microg/L (mild) and 27.2% was iodine sufficient with uIC >100 microg/L. Majority of the study subjects were found to have high seafood intake (> 90%) and low in goitrogen food intake. This study suggests water iodinator system may not be a suitable method of supplying iodine and an alternative is needed in order to eradicate the iodine deficiency problem seen in some parts of Malaysia.
Fulltext Association of diet practice and glycaemic control among type 2 diabetes mellitus patients attending primary care clinic in Kuala Lumpur

Ismail H, Aris T, Ambak R, Lim KK

Int J Public Health Res, 2014;4(2):465-471.
MyJurnal

Introduction Healthy dietary practice is important in preventing diabetes, managing existing diabetes, and preventing, or at least slowing the rate of diabetes complication development. It is, therefore, important at all levels of diabetes prevention. The objective of this study was to determine the association of dietary practice with glycaemic control among Type 2 diabetes mellitus (T2DM) patients, who received treatment from an urban Health Clinic in Kuala Lumpur.
Methods A total of 307 patients with T2DM aged 18 years and above participated in this study. A pre-tested structured questionnaire with guided interview was used to collect information on socio-demographic, clinical and dietary practice. Anthropometric and biological measurements were also taken. Descriptive statistics and Chi-square were used in the data analysis. Good glycaemic control was defined as HbA1c level less than 6.5%.
Results The prevalence of good glycaemic control was only 27% (n=83). The highest percentage of good glycaemic control were among male patients (29.1%), aged 60 and above (33.3%), educational level of primary school (35.4%) and those with monthly income group between RM1001 to RM1500 (32.0%). About three quarter of T2DM patient (n=224) had poor control of HbA1c (≥6.5%). Age (p=0.045) and working status (p=0.039) had significant relationship with the level of HbA1c. Dietary practice showed no significant relationship with the HbA1c level.
Conclusions Effective interventional health education strategies are needed, focussing on modification of dietary behaviour in order to achieve glycaemic control among diabetic patients.
Study site: Klinik Kesihatan, Kuala Lumpur, Malaysia
Demographic, lifestyle, social, and psychological factors associated with worry-related sleep problems among school-going adolescents in Timor-Leste

Cheah YK, Kee CC, Lim KK, Cheong YL

J Child Adolesc Psychiatr Nurs, 2024 May;37(2):e12468.
PMID: 38654575 DOI: 10.1111/jcap.12468

OBJECTIVE: Adolescent sleep problems are a worldwide public health issue. The present study examines factors associated with worry-related sleep problems among school-going adolescents. The country of interest is Timor-Leste, a low-income country, where studies pertaining to adolescent sleep problems are lacking.
DESIGN AND MEASURES: Data were analysed from the Global School-Based Student Health Survey Timor-Leste (n = 3455). An ordered probit model was used to assess the effects of demographic, lifestyle, social, and psychological factors on different levels of worry-related sleep problems (i.e., no, mild and severe sleep problems).
RESULTS: School-going adolescents were more likely to face mild or severe worry-related sleep problems if they were older, passive smokers, alcohol drinkers and moderately active. School-going adolescents who sometimes or always went hungry were more likely to experience worry-related sleep problems than those who did not. Involvement in physical fights, being bullied, and loneliness were positively associated with the probability of having modest or severe worry-related sleep problems.
CONCLUSION: Age, exposure to second-hand smoke, alcohol consumption, physical activity, going hungry, physical fights, being bullied and loneliness are the important determining factors of adolescent worry-related sleep problems. Policymakers should pay special attention to these factors when formulating intervention measures.
Heaviness of smoking index, number of cigarettes smoked and the Fagerstrom test for nicotine dependence among adult male Malaysians

Lim KH, Idzwan MF, Sumarni MG, Kee CC, Amal NM, Lim KK, et al.

Asian Pac J Cancer Prev, 2012;13(1):343-6.
PMID: 22502698

Two methods of identifying smokers with high nicotine dependence, the heaviness of smoking index (HSI) and number of cigarettes per day (CPD) were compared with the Fagerstrom test for nicotine dependence (FTND). The HSI, CPD and the FTND were administered to 316 adult Malaysian male, daily smokers aged between 25-64 years old in the Malaysian NCD Surveillance-1 Survey using a two-stage stratified random sampling of enumeration blocks and living quarters, via an interview based on a validated questionnaire. The cut-off point for classification of high nicotine dependence on the HSI was a score of four or higher, and for the heavy smoking category, smoking more than 20 cigarettes per day. Classification using each method was compared with classification by the FTND (score of six or more) as the reference standard. Sensitivity, specificity and kappa statistics for concordance between both measures and the FTND were evaluated. The HSI gave a similar prevalence rate of high nicotine dependence as the FTND. There was substantial agreement between the HSI and the FTND (kappa=0.63.), with moderate sensitivity (69.8%) and high specificity (92.5%). However, prevalence of high nicotine dependence using the CPD was 7% lower than the FTND. The heavy smoking category also showed fair agreement with the FTND (kappa=0.45) and moderate sensitivity (67.0%), but specificity was high (86.9%). The findings indicate that the HSI can be used as an alternative to the FTND in screening for high nicotine dependence among daily smokers in large population-based studies, while CPD may not be a suitable alternative to the FTND.
Fulltext Improving the effectiveness of service delivery in the public healthcare sector: the case of ophthalmology services in Malaysia

Foo CY, Lim KK, Sivasampu S, Dahian KB, Goh PP

BMC Health Serv Res, 2015;15:349.
PMID: 26315283 DOI: 10.1186/s12913-015-1011-0

Rising demand of ophthalmology care is increasingly straining Malaysia's public healthcare sector due to its limited human and financial resources. Improving the effectiveness of ophthalmology service delivery can promote national policy goals of population health improvement and system sustainability. This study examined the performance variation of public ophthalmology service in Malaysia, estimated the potential output gain and investigated several factors that might explain the differential performance.
The Minimum Clinically Important Difference of the International Consultation on Incontinence Questionnaires (ICIQ-UI SF and ICIQ-LUTSqol)

Lim R, Liong ML, Lim KK, Leong WS, Yuen KH

Urology, 2019 Nov;133:91-95.
PMID: 31415780 DOI: 10.1016/j.urology.2019.08.004

OBJECTIVE: To estimate the minimum clinically important difference (MCID) of the International Consultation on Incontinence Questionnaire-Urinary Incontinence Short Form (ICIQ-UI SF) and the International Consultation on Incontinence Questionnaire-Lower Urinary Tract Symptoms Quality of Life (ICIQ-LUTSqol) using both anchor-based and distribution-based methods for women with stress urinary incontinence undergoing nonsurgical treatment.
MATERIALS AND METHODS: Data from a randomized clinical trial evaluating efficacy of a nonsurgical intervention in women with stress urinary incontinence were used for analyses. The overall score of ICIQ-UI SF ranges from 0 to 21, with greater values indicating increased severity. The ICIQ-LUTSqol ranges from 19 to 76, with greater values indicating increased impact on quality of life. Instruments used in the anchor-based method were the Patient Global Impression of Improvement, patient satisfaction, 1-hour pad test and the incontinence episode frequency. The distribution-based method used an effect size of 0.5 standard deviation. Triangulation of findings was used to converge on a single value of MCID.
RESULTS: At 12-month post-treatment, 106 (88.3%) participants completed the follow-up and were included in the analysis. Anchor-based MCIDs of the ICIQ-UI SF were between 3.4 and 4.4, while the distribution-based MCID was 1.7. Anchor-based MCIDs of the ICIQ-LUTSqol were between 4.8 and 6.9, while the distribution-based MCID was 5.2. Triangulation of findings showed that MCIDs of 4 for ICIQ-UI SF and 6 for ICIQ-LUTSqol were the most appropriate.
CONCLUSION: For women undergoing nonsurgical treatments for incontinence, reductions of 4 and 6 points in ICIQ-UI SF and ICIQ-LUTSqol, respectively are perceived as clinically meaningful.
Fulltext Prevalence and factors associated with smoking among form four students in Petaling District, Selangor, Malaysia

Lim KH, Sumarni MG, Kee CC, Christopher VM, Noruiza Hana M, Lim KK, et al.

Trop Biomed, 2010 Dec;27(3):394-403.
PMID: 21399579 MyJurnal

A cross-sectional study was conducted among form four students of secondary schools in the District of Petaling, Selangor, Malaysia from February 2008 to June 2008 with the aim of quantifying the prevalence of smoking and identifying the psychosocial factors related to smoking among adolescents in this district. A two-stage stratified sampling strategy was used to obtain a sample of 1300 students based on an estimated prevalence of 10%. The response rate was 80.5% (1045 out of 1298 students). Results showed that prevalence of smoking was higher among male students (22.3%) compared to females (5.5%) and the median age at smoking initiation was lower among males compared to female smokers (14 years old vs 15 years old). Modifiable risk factors associated with smoking were "percentage of friends who smoke" (OR 2.94, 95% CI [1.71- 5.06]) and "having a brother who smokes" (OR 1.97, 95% CI [1.20-3.31]). There was also a correlation between smoking prevalence and the number of risk factors present. Intensification of health education and anti-smoking programmes and modification of external factors in early adolescence are recommended to prevent smoking initiation.
Fulltext Comparing photoelectrochemical water oxidation, recombination kinetics and charge trapping in the three polymorphs of TiO2

Moss B, Lim KK, Beltram A, Moniz S, Tang J, Fornasiero P, et al.

Sci Rep, 2017 06 07;7(1):2938.
PMID: 28592816 DOI: 10.1038/s41598-017-03065-5

In this article we present the first comparative study of the transient decay dynamics of photo-generated charges for the three polymorphs of TiO2. To our knowledge, this is the first such study of the brookite phase of TiO2 over timescales relevant to the kinetics of water splitting. We find that the behavior of brookite, both in the dynamics of relaxation of photo-generated charges and in energetic distribution, is similar to the anatase phase of TiO2. Moreover, links between the rate of recombination of charge carriers, their energetic distribution and the mode of transport are made in light of our findings and used to account for the differences in water splitting efficiency observed across the three polymorphs.
Fulltext Iodine deficiency disorders among pregnant women in Sarawak, Malaysia

Lim KK, Chan YY, Mahmud NA, Ismail H, Tan BC, Chua BK, et al.

Int J Public Health Res, 2018;8(2):980-986.
MyJurnal

Introduction Iodine deficiency disorders (IDD) during pregnancy may impair the neurological development of the fetus. The aim of this study is to determine the iodine status among pregnant women (PW) in Sarawak after introduction of mandatory universal salt iodisation (USI) for seven years.
Methods A total of 508 first trimester PW attending government Maternal and Child Health Care clinics in all 11 divisions in Sarawak between 1st April and 15th June 2015 were recruited. Urine samples were obtained and analysed for urinary iodine concentration (UIC) using the modified Sandell-Kolthoff reaction method. For pregnant women, an adequate iodine intake was defined as a median UIC between 150-249 µg/L according to the WHO/UNICEF/ICCIDD’s criterion. For further analyses, the 11 divisions were then combined into 3 regions, namely Northern (Miri, Bintulu, Limbang), Central (Kapit, Mukah, Sibu, Sarikei, Betong) and Southern (Kota Samarahan, Kuching, Sri Aman).
Results TThe median UIC of the PW in Sarawak was 105.6 µg/L, indicating iodine deficiency. A total of 330 (65.0%) PW had UIC<150 µg/L. In terms of urinary iodine levels by region, the median UIC in Northern, Central and Southern regions were 136.3 µg/L, 85.5 µg/L and 97.4 µg/L respectively. The differences in median UIC between regions were significant. In addition, the Northern region (p = 0.001), Malay/Melanau ethnicity (p = 0.015) and parous parity (p = 0.014) were significantly associated with higher median UIC. No significant association was found for locality, age nor gravida.
Conclusions This study indicates inadequate iodine status among PW in Sarawak despite seven years of mandatory USI. In fact, the majority of PW appear not to be protected against IDD and its consequences. In future, a comprehensive study should be carried out to determine the levels of iodine in salt at the retail outlets, villages and households in Sarawak.
Keywords Iodine deficiency disorders - Pregnant women - Mandatory USI - Sarawak
The awareness, knowledge and acceptance among KEMAS personnel towards the KOSPEN programme in Southern Zone, Malaysia. [Abstract]

Sabtu MY, Lim KK, Ismail H, Mohd Zaki NA, Lim KH

Med J Malaysia, 2015;70 Suppl 1:70.

Introduction: The Ministry of Health had initiated a national programme known as “KOSPEN” to study the prevalence of Non Communicable Diseases (NCDs) and its risk factors among the population. The aim of this study is to assess the awareness, knowledge and acceptance of KOSPEN programme among
Community Development Department (KEMAS) personnel in Southern Zone, Malaysia.
Methods: The cross-sectional study was conducted between October and mid December 2014. The study used validated self-administered questionnaires to collect data from the 2375 KEMAS staff from the state of Johor, Malacca and Negeri Sembilan. SPSS version 20 was used for data analysis.
Results: The results revealed that only 25.5% of respondents were aware that they were on the KOSPEN committee and 65.7% said that they knew the functions of KEMAS in KOSPEN. 90.8% were aware that their responsibilities included identifying localities for KOSPEN, identifying volunteers (85.7%) and attending KOSPEN training (75.3%). In terms of knowledge, most of them knew the objectives of KOSPEN, such as “KEMAS will add on the value of the programmes and its activities” (84.3%) and “to establish trained health volunteers in the community” (85.9%). They also knew that healthy eating habits (94.7%), active lifestyle (93.4%), body weight management (87.0%), no smoking (86.8%) and health screening (92.2%) were the components of KOSPEN. Majority of the respondents perceived that the components for intervention in the community were good. The highest accepted component was health
screening (83.5%), follow by healthy eating habits (82.0%), active lifestyle (80.4%), no smoking habit (76.9%) and body weight management (76.1%).
Conclusion: the awareness, knowledge and acceptance of KOSPEN programme by KEMAS personnel are good. Several measures are currently being carried out to improve and strengthen the implementation of KOSPEN programme such as funding, screening equipment and health education materials.
Complete immunization coverage and its determinants among children in Malaysia: findings from the National Health and Morbidity Survey (NHMS) 2016

Lim KK, Chan YY, Noor Ani A, Rohani J, Siti Norfadhilah ZA, Santhi MR

Public Health, 2017 Dec;153:52-57.
PMID: 28915402 DOI: 10.1016/j.puhe.2017.08.001

OBJECTIVES: The success of the Expanded Program on Immunization among children will greatly reduce the burden of illness and disability from vaccine preventable diseases. The aim of the study was to evaluate the complete immunization coverage and its determinants among children aged 12-23 months in Malaysia.
STUDY DESIGN: Cross-sectional study.
METHODS: Data on immunization were extracted from the 2016 National Health and Morbidity Survey. Complete immunization coverage was classified as received all recommended primary vaccine doses by the age of 12 months and verified by vaccination cards, and incompletely immunized if they received partially recommended vaccine dose or not received any recommended vaccine dose or had no vaccination card. The multiple logistic regression analyses were conducted to determine the sociodemographic factors associated with complete immunization coverage.
RESULTS: The overall complete immunization coverage among children (verified by cards) was 86.4% (n = 8920, 95% confidence interval: 85.4-87.4). Multivariable logistic regression analyses model revealed that factors significantly associated with complete immunization coverage were ethnicity, occupation of the mother, head of household's education level, and head of household's occupation. While sex, citizenship, household income, mother's age, and marital status were not significantly associated with complete immunization coverage.
CONCLUSIONS: According to the World Health Organization criteria, the present study demonstrated that the immunization coverage of 86.4% is still unsatisfactory. Thus, the current intervention program should be enhanced in order to achieve the 95% coverage for all antigens in the national vaccination program.
Study name: National Health and Morbidity Survey (NHMS-2016)
Development and implementation of Models of Care for musculoskeletal conditions in middle-income and low-income Asian countries

Lim KK, Chan M, Navarra S, Haq SA, Lau CS

Best Pract Res Clin Rheumatol, 2016 06;30(3):398-419.
PMID: 27886939 DOI: 10.1016/j.berh.2016.08.007

This chapter discusses the challenges faced in the development and implementation of musculoskeletal (MSK) Models of Care (MoCs) in middle-income and low-income countries in Asia and outlines the components of an effective MoC for MSK conditions. Case studies of four such countries (The Philippines, Malaysia, Bangladesh and Myanmar) are presented, and their unique implementation issues are discussed. The success experienced in one high-income country (Singapore) is also described as a comparison. The Community Oriented Program for Control of Rheumatic Diseases (COPCORD) project and the role of Asia Pacific League of Associations for Rheumatology (APLAR), a professional body supporting MoC initiatives in this region, are also discussed. The experience and lessons learned from these case studies can provide useful information to guide the implementation of future MSK MoC initiatives in other middle-income and low-income countries.
Fulltext Can the association between hypertension and physical activity be moderated by age?

Cheah YK, Lim KK, Ismail H, Mohd Yusoff MF, Kee CC

J Taibah Univ Med Sci, 2023 Aug;18(4):844-854.
PMID: 36852251 DOI: 10.1016/j.jtumed.2022.12.016

OBJECTIVES: Physical inactivity, hypertension and non-communicable diseases are major public concerns across the globe. To our knowledge, there is a lack of research that has investigated the moderating effect of age on the relationship between hypertension and physical activity in developing countries. This study had two objectives: (1) investigating hypertension and sociodemographic factors associated with physical activity and (2) investigating whether age moderates the relationship between hypertension and physical activity.
METHODS: Nationally representative data of Malaysia were used to generate cross-sectional evidence. The sample size was 2156 respondents. An ordered probit regression was utilized to assess factors associated with the practice of physical activity.
RESULTS: Respondents aged 40-49 years with hypertension were 7.3% less likely to participate in high-level physical activity when compared to those without hypertension. The probability of having a low level of physical activity was 12.3% higher among hypertensive patients aged ≥60. Males, married individuals, less-educated adults, low-income earners, and individuals who were aware of their BMI, had a higher tendency to indulge in a highly active lifestyle than others.
CONCLUSION: The effect of hypertension on physical activity was moderated by age. Factors influencing physical activity levels among adults were income, gender, marital status, education, employment status, and BMI awareness.

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